Off-Grid Solar and Storage Systems in Oxfordshire
Solar and battery storage systems for properties without practical grid access, or for those choosing to disconnect entirely. Total energy independence, designed around your site.




Why use off-grid storage?
Harness clean energy
Off-grid solar means generating, storing and using your own energy without relying on the national grid. For some properties it is a necessity, remote homes, farm outbuildings, land without a viable grid connection. For others it is a choice, driven by rising energy prices, unreliable rural supply, or the goal of full energy independence.
We design and install off-grid systems across Oxfordshire and the Cotswolds, combining solar generation with the right battery storage for your site and how you use energy.
Key benefits
Who off-grid works for
Powering outbuildings, machinery, refrigeration and livestock facilities without extending grid infrastructure
Where grid connection is not secure or is prohibitively expensive
Rural areas with a history of outages benefit from generating their own power
Homeowners who want full energy freedom from utility bills
How off-grid systems work
An off-grid system combines three things: solar panels to generate electricity, battery storage to hold that energy for when you need it, and the setup to manage energy supply across the property.
The system is sized around your energy usage, with enough capacity to cover the demands of your home or business through the day, at night, and across the year. In some cases, a backup generator can be added for periods of extended low sunlight, particularly through mid-winter.
Each system we work on is designed as a bespoke solution. No two properties have the same energy profile, and the right system for a remote holiday-let is very different from the right system for a working smallholding.
investing in solar
What else we can install
Roof or ground-mounted, sized to your site
Store the energy you generate and use it when you need it
Charge farm vehicles and cars from your own energy
Regular servicing to keep your systems performing
Why Lumos PV
We are RECC and NAPIT registered, and MCS certified, with a team of qualified electricians and roofers. We give transparent pricing, design each system around how you use energy, and we are here for support and maintenance after the install.
OuR Process
What happens after you get in touch
Fill in our short form and we'll be in touch to discuss your needs.
We'll arrange a time and date to visit your home or office to survey the project.
You'll receive a quote based on your individual requirements.
Panels can be installed within 3-6 weeks, subject to the relevant permissions.